評論
打印
Look at these pictures of our city.
看看這些關于我們城市的圖片。
Is our city clean?
它干凈嗎？
No, it isn't.
不，不干凈。
What makes our city dirty?
什么導致了我們的城市這么臟？
Smoke from cars makes the air dirty.
汽車尾氣讓空氣臟了。
Black smoke from factories makes the air dirty too.
工廠里排出的黑煙也讓空氣臟了。
Rubbish makes the sreets messy and dirty.
垃圾使得街道又亂又臟。
The river is dirty.
河流很臟。
There's rubbish in the water and the fish are dead.
水里有垃圾，魚兒都死了。
What can we do to keep our city clean?
我們能做些什么來保持城市的潔凈呢？
We can take the bus and the metro to school.
我們可以乘坐公共汽車和地鐵去學校。
We can walk to school too.
我們也可以走路去學校。
We can move some factories away from our city.
我們可以將一些工廠搬離城市。
We can put rubbish in the bin.
我們可以將垃圾扔在垃圾箱里。
We can plant more trees.
我們可以種更多的樹。
They help keep the air clean.
它們能幫助保持空氣的清新。
Your ideas are great. Well done, class!
你們的注意都很棒。做得好，同學們！
